| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.95 | 5.666% | $42.2136 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $52.68 | 11.760% | $58.8752 | $58.88 | $58.90 | $58.90 |
| Purchase #3 | $154.60 | 9.140% | $168.7304 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $124.78 | 3.467% | $129.1061 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $126.67 | 7.229% | $135.827 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $110.42 | 9.275% | $120.6615 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $96.98 | 13.751% | $110.3157 | $110.32 | $110.30 | $110.30 |
| 7 purchase totals = | $706.08 | $765.7295 | $765.74 | $765.75 | $765.70 | |